baber/WOPTO huggingface dataset:
Patent JP-2022022988-A (JP)
Title: Metal powder
Inventor: YAMANE HIROSHI
IPC: B22F1/00
Filed: 2021-06-14
Abstract: To provide a metal powder that has a low coercive force and high saturation magnetization, a high affinity with resin, and is excellent in rustproof property, and that is capable of producing a green compact low in core loss.SOLUTION: A metal powder consists, by mass concentration, of Si: 1-10%, Cr: 1-13%, S (sulfur): 200-3000 ppm, and a remainder of Fe and inevitable impurities, in which metal powder has a count-based average particle size D50 of 0.1-2.0 μm. Furthermore, it is preferable that an S-densified layer exists in a surface of the metal powder and the densified layer has a thickness (L) fallen in a range of 0 nm<L≤10 nm. Due to this, a metal powder low in coercive force but excellent in rustproof property is obtainable. Moreover, by dispersion in a resin, it becomes easy to produce a green compact having a high packing density and a low core loss.SELECTED DRAWING: Figure 1
Patent JP-2021138552-A (JP)
Title: Article conveyance device
Inventor: UEDA YUICHI
IPC: B65G1/04
Filed: 2021-06-21
Abstract: To provide an article conveyance device capable of transferring the article on a part to be transferred at a low position.SOLUTION: In the article conveyance device, a movable body (28) with a support part (31) comprises a transferring mechanism for moving an article (1) between the support part (31) and a part to be transferred. The transferring mechanism comprises a locking part (37) locked in a longitudinal direction relative to the article (1), a first guidance part (35) for guiding the locking part (37) in the longitudinal direction, and a second drive part (M3) for moving the locking part (37) in the longitudinal direction, moves the article (1) between the support part (31) and the part to be transferred by moving the locking part (37) in the longitudinal direction by the second drive part (M3), and arranges the first guidance part (35) and the second drive part (M3) above the article (1) supported by the support part (31).SELECTED DRAWING: Figure 10
Patent JP-2023003694-A (JP)
Title: game machine
Inventor: ORIHARA KENSUKE
IPC: A63F7/02
Filed: 2021-06-24
Abstract: To provide a game machine capable of improving the amusement of games.SOLUTION: When the number of times of small wins in a first time-shortened state reaches a predetermined number of times of small wins, before a small win game is to be performed, the first time-shortened state is terminated and a normal state is to be started. Therefore, the small win game, which is based on a lottery winning of a small win at the time when the predetermined number of times of small wins is reached, is to be performed in the normal state. Accordingly, before the small win game is terminated, the value of a second big winning number counter 2938 reaches a predetermined value of 7, and a specific accessory 68 becomes in a second state, which allows a game ball to enter a specific area 64.SELECTED DRAWING: Figure 16
Patent JP-2022053479-A (JP)
Title: Illegal cost detection program
IPC: G06Q40/00
Filed: 2021-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an illegal cost detection program for automatically discriminating the possibility of fraud without more depending on a manual operation. 
     SOLUTION: An illegal cost detection program includes: an information acquisition step of acquiring the communication expense information consisting of the communication expenses every month; and a discrimination step of utilizing the degree of three or more levels of association with the communication expense information for reference consisting of the communication expense acquired every month in the past, and the possibility of fraud to discriminate the possibility of fraud by giving priority to the higher degree of the association based on the communication expense information for reference corresponding to the communication expense information acquired in the information acquisition step. In the information acquisition step, the time-series change tendency of the communication expenses is acquired, this change tendency is applied to a change tendency pattern typed in advance to serve as the communication expense information. The discrimination step causes a computer to utilize the degree of three or more levels of association with the communication expense information in which the time-series change tendency of the past communication expense is applied to the change tendency pattern typed in advance, and the possibility of fraud. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023005324-A (JP)
Title: oral composition
Inventor: ISHIGURO KEIJI
IPC: A61K8/20
Filed: 2021-06-29
Abstract: To provide an oral composition that exhibits excellent dispersibility in the mouth even after its storage, also has a good taste, and contains water-soluble aluminum salt or potassium salt.SOLUTION: An oral composition contains (A) at least one selected from water-soluble aluminum salt and potassium salt, (B) tin-containing compound, and (C) granules. The oral composition may also contain (D) a cold sensing agent.SELECTED DRAWING: None
Patent JP-2021165588-A (JP)
Title: Reinforcing jig
Inventor: SAWAMURA YOSHIAKI
IPC: F16L55/179
Filed: 2021-07-02
Abstract: To provide a reinforcing jig capable of preventing water leakage from an auxiliary valve even when a bolt, a nut and the like for fixing the auxiliary valve composed of a split body are damaged due to age deterioration and the like, and capable of preventing the water leakage even when corrosion and the like are caused.SOLUTION: A reinforcing jig 26 comprises a first clamp plate 29 that is connected to one of flanges, a second clamp plate 35 that is connected to the other of the flanges, and a shank 27 for connecting the first and second clamp plates 29 and 35 together. A first hole part of the first clamp plate 29 is engaged with a head of a fixing bolt provided on one of the flanges, and a second hole part of the second clamp plate 35 is engaged with a head of a fixing bolt provided on the other one of the flanges. The first and second clamp plates 29 and 35 are fixed to the shank 27 in a position to push each flange.SELECTED DRAWING: Figure 2
Patent JP-2023008656-A (JP)
Title: Vehicle steering guide torque controller
Inventor: SUGAMOTO SHUSAKU
IPC: B62D6/00
Filed: 2021-07-06
Abstract: To provide a steering guide torque controller which is improved to reduce fear of feeling steering resistance caused by steering guide torque.SOLUTION: A control unit controlling a reaction force actuator applying steering guide torque to a steering wheel comprises the steps of: calculating a target steering angle θt so that a vehicle travels on the basis of, a curvature factor of a curve of a track in front of the vehicle detected by a camera sensor, along the curve (S50-S70); calculating target steering guide torque Tsgt on the basis of, a deviation between a target steering angle θt calculated before a read-ahead time Δt and an actual steering angle θ (S80-S120); modifying the target steering guide torque to be smaller when there is a higher possibility where a driver performs lane deviation regarding steering operation (S100-S150); and controlling the reaction force actuator so that the steering guide torque becomes the target steering guide torque (S160-S180).SELECTED DRAWING: Figure 3
Patent JP-2023012563-A (JP)
Title: ester compound
Inventor: Ano Shunsuke
IPC: C07C69/75
Filed: 2021-07-14
Abstract: To provide an ester compound useful as a lubricant base oil for power transmission (particularly, lubricant base oil for traction drive).SOLUTION: The present invention relates to an ester compound represented by general formula (1) [where R1-R5 are the same or different to represent a hydrogen atom or a C1-4 linear or branched alkyl group].SELECTED DRAWING: None
Patent JP-2023013586-A (JP)
Title: Server device, system, and terminal device
Inventor: KANEKO SHOTA
IPC: G06F13/00
Filed: 2021-07-16
Abstract: To provide a server device, or the like, which can output contents of speech for each section in accordance with priority.SOLUTION: A server device includes: an acquisition unit which acquires information on speeches from multiple terminal devices; a division unit which divides the speeches into sections; a calculation unit which calculates priority for each of the sections; an output unit which rearranges the sections in accordance with the priority and outputs the speeches for each section.SELECTED DRAWING: Figure 1
Patent JP-2023014474-A (JP)
Title: image forming device
Inventor: FUJISHIMA MASASHI
IPC: G03G15/08
Filed: 2021-07-19
Abstract: To provide an image forming device with which it is possible to smoothly convey a waste developer in a collection path for collecting a waste developer and suppress toner clogging in the collection path.SOLUTION: An image forming device comprises a photoreceptor drum, a developing unit, a cleaning unit, a collection unit 11, and a control unit. The collection unit 11 includes a collection path 111a where a developer disposal path 112a in which a waste developer from the ejection unit of the developing unit is conveyed and toner disposal paths 113a, 114a in which a waste toner from the cleaning unit is conveyed join together, and collects a waste developer that includes a waster toner and a waste carrier. The collection path 111a has at least in part a point where flow resistance is large. When the weight ratio of the waste carrier to the waste toner of the waste developer in the collection path 111a is less than a prescribed value, the control unit executes a carrier ejection process of moving the carrier from the developing unit to the photoreceptor drum and removing it by the cleaning unit to eject.SELECTED DRAWING: Figure 5
Patent JP-2023014789-A (JP)
Title: tire
Inventor: IWASHITA TAKERU
IPC: B60C11/13
Filed: 2021-07-19
Abstract: To provide a tire which is suppressed in deterioration of driving stability and uneven wear resistance performance, and furthermore enables improvement of wet-road performance.SOLUTION: The tire is provided, including a shoulder 5 partitioned by a plurality of shoulder lateral grooves 7 into a plurality of shoulder block elements 5a. The shoulder lateral groove 7 includes a first portion 11 and a second portion 12, and a communication portion 13 in which the first and second portions are communicated with each. The shoulder block element 5a includes a convex corner portion 15 protruding to an outside of a block, at the communication portion 13. A block side wall 8 of the convex corner portion 15 includes a first side wall 17 extending along the first portion 11, a second side wall 18 extending along the second portion 12, and a triangular third side wall 19 extending the first side wall 17, the second side wall 18 and a block tread 9. The third side wall 19 terminates at a position closer to outside in a tire radial direction than a groove bottom of the shoulder lateral groove 7.SELECTED DRAWING: Figure 2
Patent JP-2023016604-A (JP)
Title: Ultrasonic sensor system
Inventor: TAMURA AKINORI
IPC: G01N29/24
Filed: 2021-07-21
Abstract: To provide an ultrasonic sensor system capable of being attached to multiple piezoelectric elements, etc. to the test object in a short time.SOLUTION: The ultrasonic sensor system includes: multiple piezoelectric elements 17; multiple element coils 18 connected to multiple piezoelectric elements 17 via multiple cables 20; a transmission/reception coil 12 which is movable so as to face any one of multiple element coils 18 and so that signals are sent and received by electromagnetic coupling between opposing element coils 18; a control unit 13 connected to the transmission/reception coil 12; and a band 15. The band 15 holds multiple piezoelectric elements 17 and multiple element coils 18 and is attached to the surface of piping 1. The band 15 holds the multiple piezoelectric elements 17 in contact with the surface of the piping 1 and blocks electromagnetic waves between the multiple element coil 18 and the surface of the piping 1.SELECTED DRAWING: Figure 1
Patent JP-2023016631-A (JP)
Title: Method for producing lithium sulfide
Inventor: INAKURA HIDEKI
IPC: C01B17/24
Filed: 2021-07-22
Abstract: To provide a method for obtaining lithium sulfide of high purity by reducing lithium sulfate with a reductant with no or little by-production of lithium carbonate.SOLUTION: Lithium sulfate is calcined together with sulfur or a reductant in an inert atmosphere or a reducing atmosphere. Here, powdery sulfur is preferably used as the sulfur, and 0.26 mole of the sulfur is preferably used relative to 1 mole of lithium sulfate. As the reductant, at least one kind selected from the group consisting of saccharides, polyhydric alcohols and porous carbon materials is preferably used. Among these, the saccharides or the polyhydric alcohols are preferable and, specifically, sucrose is preferably used.SELECTED DRAWING: None
Patent JP-2023017295-A (JP)
Title: Charge/discharge control method of power storage system
Inventor: ALIPOOR JABER
IPC: H02J7/35
Filed: 2021-07-26
Abstract: To provide a charge/discharge control method of a power storage system for controlling voltage of a DC link in a power conditioner system including the power storage system having a plurality of battery units.SOLUTION: A power conditioner system includes a power storage system 1 having a plurality of battery units 10-1 to 10-n, and has a power conditioner 2 in which the plurality of battery units are connected to an inverter 22 via a DC link 21. A charge/discharge control method of the plurality of battery units selects at least one first battery unit for performing charge/discharge operation for controlling voltage of the DC link from the plurality of battery units.SELECTED DRAWING: Figure 1
Patent JP-2023017328-A (JP)
Title: Device for opening door in pull manner
Inventor: HORINOUCHI SHIRO
IPC: E05B1/00
Filed: 2021-07-26
Abstract: To provide a device for opening a door in a pull manner which performs a latch bolt release operation with the elbow without using fingers and a door pulling open operation in consecutive and stable manners.SOLUTION: A device for opening a door 10 in a pull manner includes: a force transmitter 3 extending vertically or diagonally upward from a handle 20 by a predetermined distance; a rotary actuator 4 provided at an upper end of the force transmitter 3; a pull actuator 5 supported by an end of the rotary actuator 4 that is farther from the door 10 and having a face facing the face of the door 10; an engagement portion 6 provided at the end of the rotary actuator 4 closer to the door 10; and a holding portion 7 that receives the engagement portion 6 to be inhibited from moving in a direction perpendicular to the face of the door 10 at a position where the rotary actuator 4 is rotated. Rotating the rotary actuator 4 rotates a knob 20 to release a latch bolt 30, and under the resulting condition pulling a pull actuator 5 with the elbow will open the door 10.SELECTED DRAWING: Figure 1
Patent JP-2023017365-A (JP)
Title: Tire evaluation method and tire designing method
Inventor: KOIKE AKIHIRO
IPC: B60C19/00
Filed: 2021-07-26
Abstract: To improve correlativity between bench test and sensory evaluation in actual vehicle evaluation.SOLUTION: In a tire evaluation method, a tire X to be evaluated is subjected to bench testing, respective transient response data on lateral force Fy acting on a tire rotation shaft 12a and on moment Mz around a vertical shaft at the time when changing a slip angle SA in the tire X to be evaluated are measured; a first delay time T1 which is a delay time of the lateral force Fy with respect to the slip angle SA is calculated and a second delay time T2 which is a delay time of the moment Mz around the vertical shaft with respect to the slip angle SA is calculated; a third delay time T3 which is a delay time of the lateral force Fy with respect to the moment Mz around the vertical shaft is calculated on the basis of the first delay time T1 and the second delay time T2; and the tire X to be evaluated is evaluated on the basis of a third delay time T3F of a front wheel calculated under a front wheel rolling condition and a first delay time T1R of a rear wheel calculated under a rear wheel rolling condition.SELECTED DRAWING: Figure 9
Patent JP-2023017616-A (JP)
Title: Bag opening device and bag opening method
Inventor: NAKAGAWA KOICHI
IPC: B65B43/54
Filed: 2021-07-26
Abstract: To provide a bag opening device advantageous to open the bag more surely, and a bag opening method.SOLUTION: A bag opening device has a bag supporting part 22, a gas blowing part and a bag mouth heating part 31. The bag supporting part 22 supports a bag B. The gas blowing part blows gas to a mouth Bm of the bag B supported by the bag supporting part 22 to open the mouth Bm. The bag mouth heating part 31 heats the mouth Bm prior to blowing gas to the mouth Bm.SELECTED DRAWING: Figure 2B
Patent JP-2023017650-A (JP)
Title: Method for treating zinc-containing substance
Inventor: YOSHIDA YUSUKE
IPC: C21C7/10
Filed: 2021-07-26
Abstract: To provide a method for treating zinc-containing substance in which introduction of new dedicated equipment for pretreatment of scrap raw material and atmosphere control of molten iron holding vessel is not required, and zinc in zinc-containing substance can efficiently be concentrated and recovered even when a molten steel with a low carbon concentration is used.SOLUTION: Provided is a method for treating zinc-containing substance, in which a zinc-containing substance is added to a molten steel before or during vacuum refining treatment of the molten steel, and the zinc is concentrated in a dust generated during the vacuum refining treatment, and then the dust is recovered.SELECTED DRAWING: Figure 1
Patent JP-2022025044-A (JP)
Title: Method for screening odor-suppressing material
Inventor: MURAI MASATO
IPC: C12Q1/02
Filed: 2021-07-27
Abstract: To provide a method for efficiently screening a candidate substance for an odor-suppressing material from among test substances by using an olfactory receptor that is responsive to an odor-causing substance.SOLUTION: Provided is a method for screening an odor-suppressing material. The method comprises: adding a test substance and an odor-causing substance to an olfactory receptor polypeptide selected from the group consisting of OR2L3 and a polypeptide containing an amino acid sequence having at least 80% identity with the amino acid sequence of OR2L3 and responsive to the odor-causing substance; measuring the response of the olfactory receptor polypeptide to the odor-causing substance; and identifying that the test substance that suppresses the response of the olfactory receptor polypeptide based on the measured response is a candidate substance for the odor-suppressing material.SELECTED DRAWING: Figure 1
Patent JP-2023018709-A (JP)
Title: grill
Inventor: YANO KOJI
IPC: F24C3/02
Filed: 2021-07-28
Abstract: To prevent defective ignition or flameout of a burner while preventing overboiling to a venturi part of the burner and a peripheral member of the burner, and to burn the burner stably.SOLUTION: In a grill 2 which includes a lateral cover 60 covering an air intake 24 opening to a lateral wall 203 from the outside of a grill chamber 20, and a burner 7, the lateral cover 60 has a rear opening part 66 opening backward, and the burner 7 has a venturi part 71 which is adjacent to a rear opening part 66 of the lateral cover 60, laterally extends outward, and has an opening in which a gas nozzle is inserted open on an outer end, a boiling-over cover 700 covering the venturi part 71 from above is provided at the back of the lateral cover 60. The boiling-over cover 700 is provided so that a lower space of the boiling-over cover 700 becomes wider as it laterally moves away from the opening 72 of the venturi part 71 outward.SELECTED DRAWING: Figure 5
Patent JP-2023019222-A (JP)
Title: Mail-order sales system and mail-order sales method in specific area
Inventor: WATANABE YASUAKI
IPC: G06Q30/0226
Filed: 2021-07-28
Abstract: To provide a mail-order sales system, as an attractive shopping mall focusing on a specific area, that enables practical and useful price settlement processing, collection and delivery of commodities, and awarding of privileges.SOLUTION: A collection and delivery terminal 800 connects to a public network 100, communicates collection information about a batch collection of a designated purchase product with a store operator terminal 500 that provides the designated purchase product by a user terminal 600, that is determined to be a proper payment process by a settlement management server 700 under management of a mall operator server 300, transmits delivery information about a batch delivery of the designated purchase product to the user terminal 600, and transmits collection and delivery information about the batch collection and delivery to the mall operator server 300.SELECTED DRAWING: Figure 1
Patent JP-2021167358-A (JP)
Title: Deuterated compounds and uses thereof
Inventor: Todd brady
IPC: A61P17/00
Filed: 2021-07-29
Abstract: To provide treatment, prevention, and/or reduction of a risk of a disease, disorder, or condition in which aldehyde toxicity is implicated in the pathogenesis.SOLUTION: The present invention provides treatment, prevention, and/or reduction of a risk of a disease, disorder, or condition in which aldehyde toxicity is implicated in the pathogenesis, including ocular disorders, skin disorders, conditions associated with injurious effects from blister agents, and autoimmune, inflammatory, neurological and cardiovascular diseases by the use of a primary amine to scavenge toxic aldehydes, such as MDA and HNE.SELECTED DRAWING: Figure 1
Patent JP-2023021657-A (JP)
Title: Security management device
Inventor: KOGISO YOSHIKI
IPC: G07C9/00
Filed: 2021-08-02
Abstract: To provide a security management device for improving security in a facility including a plurality of visit destinations.SOLUTION: In a security system 1, an image forming apparatus 10 as a security management device includes acquisition means, issuance means, and warning means. The acquisition means acquires basic information including at least one among an attribute, family relationship information, and a visit purpose and also a stay permission time at a specific visit destination of a facility including a plurality of visit destinations, concerning a visitor to the visit destination at an entrance of the facility. The issuance means stores the basic information and the stay permission time acquired by the acquisition means and also issues a portable medium where an image for distinguishing the contents of the basic information is recorded on the front surface. The warning means receives the stay permission time from one or more reading means placed inside the facility so as to read the stay permission time from the portable medium by non-contact, and then warns the visitor who passes through the position where the reading means is placed when the stay permission time has been passed.SELECTED DRAWING: Figure 1